researchers collected data from government phone surveys of more than 350,000 people across the nation. and it took info on their blood pressure, cholesterol, smoking habits and other features. virginia came in third, oklahoma was at the bottom of the list. keeping with the heart health, a controversial new study suggests a common supplement may actually contribute to cardiovascular disease. doreen gessler has more. >> sue bell doesn't like to talk about her age, but she admits she is -- >> old enough to be on medicare. >> and for a lot of women in that special age group, calcium supplements are a necessity to stay healthy and ward off ost owe pro sis. >> i want to make sure that my bones and muscles are as strong as they possibly can be as they get older. >> taking calcium supplements has been a staple among men and women over the age of 50. but, now, a new study is finding that the supplement to keep bones strong doesn't necessarily equal strong heart health. in fact, the new research shows these supplements could be causing more harm than good. >> patients who took calcium supplemen